mutant
https://github.com/mbj/mutant
Ruby
Automated code reviews via mutation testing - semantic code coverage.
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- Issues
- Failing subjects summary
- Add `--debug-worker` flag to make debugging workers easier
- Add RSpectre to CI
- `--since` flag fails when git is configured with a different diff tool
- Improve incremental mode
- SQL mutations
- Choose subjects based on an AST diff when using `--since`
- Mutation idea: `foo.all? { |bar| bar == baz }` -> `foo.all?(baz)`
- Idea: neutral mutation only mode
- Enhance corpus tests
- Docs
- Mutant::Mutator::Node#contains_lvar_assignment?
- Mutant::Subject::Method::Instance::ModuleFunction#post_insert
- Mutant::Subject::Method::Instance::ModuleFunction#prepare
- Mutant::Matcher::Method::Instance.module_function?
- TestApp::InstanceMethodTests::WithSeparateSingletonMethod.foo
- TestApp::InstanceMethodTests::WithSeparateSingletonMethod#foo
- TestApp::InstanceMethodTests::WithExtendSelf#foo
- TestApp::InstanceMethodTests::WithPrivateClassMethodModuleFunction.foo
- TestApp::InstanceMethodTests::WithPrivateClassMethodModuleFunction#foo
- TestApp::InstanceMethodTests::WithModuleFunction.foo